title: A pain in the bottom.
authors.affiliation: Academic Department of Surgery, University of Birmingham, Birmingham B15 2TT, UK. F.Iqbal@bham.ac.uk
authors.forename: Fareed
authors.initials: F
authors.lastname: Iqbal
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Beggs
authors.forename: Tim
authors.initials: T
authors.lastname: Holt
authors.forename: Douglas M
authors.initials: DM
authors.lastname: Bowley
mesh_terms: D000328:Adult; D001003:Anal Canal; D003937:Diagnosis, Differential; D005401:Fissure in Ano / Q000175:diagnosis; D006484:Hemorrhoids / Q000175:diagnosis; D006801:Humans; D008297:Male; D008487:Medical History Taking; D010146:Pain / Q000175:diagnosis*; D010808:Physical Examination; D012002:Rectal Diseases / Q000175:diagnosis*